# Wilhelm Karl Trostel

> Swiss communist (1894-1942)

**Wikidata**: [Q23666558](https://www.wikidata.org/wiki/Q23666558)  
**Source**: https://4ort.xyz/entity/wilhelm-karl-trostel


## References

1. [Source](https://maitron.fr/spip.php?article76067)
2. [Source](https://hls-dhs-dss.ch/de/articles/023114/2011-08-23/)
3. Virtual International Authority File
4. Historical Dictionary of Switzerland